Separating the Backing Liner from the Film
All window films have 2 parts. The film and the liner. Find a corner of the film to separate the liner and film. The liner will always be clear and thinner than the film.
The best way to separate the film and liner is to use two pieces of tape. Attach one piece of tape to a corner of the film, half of the tape on the film and the other half hang past the corner. Then use another piece of tape of the other side of the same corner. Both tapes should be placed slightly offset. Hold onto the two over hanging tapes and press them together to grab the film’s corner tip firmly. Then slowly separate the two pieces of tape; the liner and film should separate.
As you gently pull the liner away, spray the exposed adhesive side with the installation solution. This will make the film heavier and easier to manage, it will also prevent the film from sticking to itself or to any thing else.
When the liner is all pulled away, the film’s exposed adhesives side should be fully wet.